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Neural Architecture Search (NAS), aiming at automatically designing network architectures by machines, is hoped and expected to bring about a new revolution in machine learning. Despite these high expectation, the effectiveness and…

计算机视觉与模式识别 · 计算机科学 2020-03-09 Changlin Li , Jiefeng Peng , Liuchun Yuan , Guangrun Wang , Xiaodan Liang , Liang Lin , Xiaojun Chang

We introduce Selective Greedy Equivalence Search (SGES), a restricted version of Greedy Equivalence Search (GES). SGES retains the asymptotic correctness of GES but, unlike GES, has polynomial performance guarantees. In particular, we show…

机器学习 · 计算机科学 2015-06-09 David Maxwell Chickering , Christopher Meek

Active learning for regression reduces labeling costs by selecting the most informative samples. Improved Greedy Sampling is a prominent method that balances feature-space diversity and output-space uncertainty using a static,…

机器学习 · 统计学 2026-03-12 Simon D. Nguyen , Troy Russo , Kentaro Hoffman , Tyler H. McCormick

In order to address the scalability challenge within Neural Architecture Search (NAS), we speed up NAS training via dynamic hard example mining within a curriculum learning framework. By utilizing an autoencoder that enforces an image…

计算机视觉与模式识别 · 计算机科学 2025-06-25 Matt Poyser , Toby P. Breckon

Neural architecture search (NAS) is an attractive approach to automate the design of optimized architectures but is constrained by high computational budget, especially when optimizing for multiple, important conflicting objectives. To…

机器学习 · 计算机科学 2025-09-03 Zhao Wei , Chin Chun Ooi , Yew-Soon Ong

Searching for a more compact network width recently serves as an effective way of channel pruning for the deployment of convolutional neural networks (CNNs) under hardware constraints. To fulfill the searching, a one-shot supernet is…

计算机视觉与模式识别 · 计算机科学 2021-05-25 Xiu Su , Shan You , Fei Wang , Chen Qian , Changshui Zhang , Chang Xu

An effective and efficient architecture performance evaluation scheme is essential for the success of Neural Architecture Search (NAS). To save computational cost, most of existing NAS algorithms often train and evaluate intermediate neural…

机器学习 · 计算机科学 2021-09-27 Yixing Xu , Yunhe Wang , Kai Han , Yehui Tang , Shangling Jui , Chunjing Xu , Chang Xu

Search space design is very critical to neural architecture search (NAS) algorithms. We propose a fine-grained search space comprised of atomic blocks, a minimal search unit that is much smaller than the ones used in recent NAS algorithms.…

计算机视觉与模式识别 · 计算机科学 2020-02-25 Jieru Mei , Yingwei Li , Xiaochen Lian , Xiaojie Jin , Linjie Yang , Alan Yuille , Jianchao Yang

Neural networks (NNs) with intensive multiplications (e.g., convolutions and transformers) are capable yet power hungry, impeding their more extensive deployment into resource-constrained devices. As such, multiplication-free networks,…

机器学习 · 计算机科学 2025-03-04 Haoran You , Baopu Li , Huihong Shi , Yonggan Fu , Yingyan Celine Lin

Early neural network architectures were designed by so-called "grad student descent". Since then, the field of Neural Architecture Search (NAS) has developed with the goal of algorithmically designing architectures tailored for a dataset of…

机器学习 · 计算机科学 2019-11-14 Sam Green , Craig M. Vineyard , Ryan Helinski , Çetin Kaya Koç

We introduce a measure of {\em greedy connectivity} for geographical networks (graphs embedded in space) and where the search for connecting paths relies only on local information, such as a node's location and that of its neighbors.…

统计力学 · 物理学 2015-05-18 Jie Sun , Daniel ben-Avraham

Convolutional neural networks (CNNs) achieve remarkable performance in a wide range of fields. However, intensive memory access of activations introduces considerable energy consumption, impeding deployment of CNNs on resourceconstrained…

计算机视觉与模式识别 · 计算机科学 2021-10-19 Yu-Shan Tai , Chieh-Fang Teng , Cheng-Yang Chang , An-Yeu Wu

In one-shot weight sharing for NAS, the weights of each operation (at each layer) are supposed to be identical for all architectures (paths) in the supernet. However, this rules out the possibility of adjusting operation weights to cater…

计算机视觉与模式识别 · 计算机科学 2021-06-14 Xiu Su , Shan You , Mingkai Zheng , Fei Wang , Chen Qian , Changshui Zhang , Chang Xu

This survey focuses on categorizing and evaluating the methods of supernet optimization in the field of Neural Architecture Search (NAS). Supernet optimization involves training a single, over-parameterized network that encompasses the…

计算机视觉与模式识别 · 计算机科学 2023-02-08 Stephen Cha , Taehyeon Kim , Hayeon Lee , Se-Young Yun

Generative adversarial network (GAN) has gotten wide re-search interest in the field of deep learning. Variations of GAN have achieved competitive results on specific tasks. However, the stability of training and diversity of generated…

计算机视觉与模式识别 · 计算机科学 2018-09-07 Haoxuan You , Zhicheng Jiao , Haojun Xu , Jie Li , Ying Wang , Xinbo Gao

Many hardware-aware neural architecture search (NAS) methods have been developed to optimize the topology of neural networks (NN) with the joint objectives of higher accuracy and lower latency. Recently, both accuracy and latency predictors…

机器学习 · 计算机科学 2023-06-06 Yash Akhauri , Mohamed S. Abdelfattah

Subset selection is a popular topic in recent years and a number of subset selection methods have been proposed. Among those methods, hypervolume subset selection is widely used. Greedy hypervolume subset selection algorithms can achieve…

神经与进化计算 · 计算机科学 2020-07-07 Weiyu Chen , Hisao Ishibuhci , Ke Shang

One-shot NAS method has attracted much interest from the research community due to its remarkable training efficiency and capacity to discover high performance models. However, the search spaces of previous one-shot based works usually…

计算机视觉与模式识别 · 计算机科学 2020-05-22 Ronghao Guo , Chen Lin , Chuming Li , Keyu Tian , Ming Sun , Lu Sheng , Junjie Yan

Performing analytical tasks over graph data has become increasingly interesting due to the ubiquity and large availability of relational information. However, unlike images or sentences, there is no notion of sequence in networks. Nodes…

神经与进化计算 · 计算机科学 2020-10-28 Matheus Nunes , Gisele L. Pappa

To discover powerful yet compact models is an important goal of neural architecture search. Previous two-stage one-shot approaches are limited by search space with a fixed depth. It seems handy to include an additional skip connection in…

机器学习 · 计算机科学 2021-08-17 Xiangxiang Chu , Bo Zhang , Qingyuan Li , Ruijun Xu , Xudong Li